/* * End a page, either unconditionally or only if there are marks on it. * Return 1 if the page was actually printed and erased. */ int pcl_end_page( pcl_state_t * pcs, pcl_print_condition_t condition ) { int code = 0; pcl_break_underline(pcs); /* (could mark page) */ /* If we are conditionally printing (normal case) check if the page is marked */ if (condition != pcl_print_always) { if ( !pcl_page_marked(pcs) ) return 0; } /* If there's an overlay macro, execute it now. */ if (pcs->overlay_enabled) { void * value; if ( pl_dict_find( &pcs->macros, id_key(pcs->overlay_macro_id), 2, &value ) ) { pcs->overlay_enabled = false; /**** IN reset_overlay ****/ code = pcl_execute_macro( (const pcl_macro_t *)value, pcs, pcl_copy_before_overlay, pcl_reset_overlay, pcl_copy_after_overlay ); pcs->overlay_enabled = true; /**** IN copy_after ****/ } } /* output the page */ code = (*pcs->end_page)(pcs, pcs->num_copies, true); if ( code < 0 ) return code; /* allow the logical orientation command to be used again */ pcs->orientation_set = false; if ( pcs->end_page == pcl_end_page_top ) code = gs_erasepage(pcs->pgs); pcs->page_marked = false; /* force new logical page, allows external resolution changes. * see -dFirstPage -dLastPage * NB would be faster if we didn't do this every page. * * NB setting a new logical page defaults settings * that should carry over from the previous page * this error occurs only on documents that don't do any initilizations per page * hence only the viewer applications will see the speedup and the error */ if (!pjl_proc_compare(pcs->pjls, pjl_proc_get_envvar(pcs->pjls, "viewer"), "on")) { new_logical_page(pcs, pcs->xfm_state.lp_orient, pcs->xfm_state.paper_size, false, false); } /* * Advance of a page may move from a page front to a page back. This may * change the applicable transformations. */ update_xfm_state(pcs, 0); pcl_continue_underline(pcs); return (code < 0 ? code : 1); }
/* * End a page, either unconditionally or only if there are marks on it. * Return 1 if the page was actually printed and erased. */ int pcl_end_page(pcl_state_t * pcs, pcl_print_condition_t condition) { int code = 0; pcl_break_underline(pcs); /* (could mark page) */ /* If we are conditionally printing (normal case) check if the page is marked */ if (condition != pcl_print_always) { if (!pcl_page_marked(pcs)) return 0; } /* finish up graphics mode in case we finished the page in the middle of a raster stream */ if (pcs->raster_state.graphics_mode) pcl_end_graphics_mode(pcs); /* If there's an overlay macro, execute it now. */ if (pcs->overlay_enabled) { void *value; if (pl_dict_find(&pcs->macros, id_key(pcs->overlay_macro_id), 2, &value)) { pcs->overlay_enabled = false; /**** IN reset_overlay ****/ code = pcl_execute_macro((const pcl_macro_t *)value, pcs, pcl_copy_before_overlay, pcl_reset_overlay, pcl_copy_after_overlay); if (code < 0) return code; pcs->overlay_enabled = true; /**** IN copy_after ****/ } } /* output the page */ code = (*pcs->end_page) (pcs, pcs->num_copies, true); if (code < 0) return code; if (pcs->end_page == pcl_end_page_top) code = gs_erasepage(pcs->pgs); pcs->page_marked = false; /* * Advance of a page may move from a page front to a page back. This may * change the applicable transformations. */ /* * Keep track of the side you are on */ if (pcs->duplex) { pcs->back_side = ! pcs->back_side; } else { pcs->back_side = false; } put_param1_bool(pcs,"FirstSide", !pcs->back_side); update_xfm_state(pcs, 0); pcl_continue_underline(pcs); return (code < 0 ? code : 1); }